20681106

素因数分解:

$2^1\times 3^1\times {\mathrm{1619}}^1\times {\mathrm{2129}}^1$

素因数の和:3753

約数の個数: 16

約数和(自身を含む): 41407200

約数和(自身を除く): 20726094

約数列:

[1, 2, 3, 6, 1619, 2129, 3238, 4258, 4857, 6387, 9714, 12774, 3446851, 6893702, 10340553, 20681106]

約数ペア:

[(1, 20681106), (2, 10340553), (3, 6893702), (6, 3446851), (1619, 12774), (2129, 9714), (3238, 6387), (4258, 4857)]